Fluke 1577 True-RMS Multimeter Insulation Testing + AC/DC Measurements

The Fluke 1577 Insulation Multimeter delivers dual functionality for electrical professionals, combining a powerful digital insulation tester with a full-featured true RMS multimeter. Perfect for troubleshooting and preventative maintenance, it helps electricians, technicians, and engineers efficiently test motors, generators, cables, and switchgear while reducing the need for multiple devices.

Key Features:

• Dual Functionality: Combines insulation tester and true RMS digital multimeter in one compact unit

• Insulation Testing: 500 V and 1000 V test voltages, measuring 0.1 MΩ to 600 MΩ

• Safety Features: Live circuit detection prevents insulation tests if voltage >30 V

• Versatile Measurements: AC/DC voltage and current, resistance (0.1 Ω to 50 MΩ), continuity, DC millivolts

• User-Friendly Design: Large backlit display, auto power off, accepts optional TPAK magnetic hanging system

• Durable Construction: Rugged utility hard case, IP40 rated

Benefits:

• Efficiency: Eliminates the need to purchase separate insulation tester and multimeter

• Safety: Protects users from live circuits and capacitive discharge

• Versatility: Ideal for motors, generators, cables, and switchgear applications

• Portability: Compact handheld design with included hard case and accessories